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Treatment Tracker

PATHOLOGY AND LABORATORY

Troponin (protein) analysis

Service Code: 84484

Total Paid

$2,210,867

Total Times Performed (or Units)

161,796

Rank Among All Services

716

Includes both office and facility visits.

Top States

Below are the top states in which this service was billed. Click a state for top providers there.


Times Performed State
67,212 California
12,750 Texas
9,066 Florida
5,988 North Carolina
4,595 New York
4,592 South Carolina
4,295 Alabama
3,809 Tennessee
3,719 New Jersey
3,626 Ohio
3,301 Wisconsin
2,753 Illinois
2,463 Washington
2,402 Minnesota
2,216 Oregon
2,090 Missouri
2,060 Virginia
1,951 Michigan
1,877 Arizona
1,841 Mississippi
1,832 Kansas
1,652 Pennsylvania
1,632 Georgia
1,314 Massachusetts
1,200 Colorado
1,151 Oklahoma
1,052 Indiana
1,036 Nebraska
1,021 Hawaii
967 Kentucky
706 Arkansas
627 Iowa
601 Nevada
598 South Dakota
514 Idaho
514 Connecticut
366 Rhode Island
350 Maryland
317 Montana
282 North Dakota
254 Louisiana
243 New Mexico
226 West Virginia
212 Utah
169 Maine
164 Wyoming
102 Guam
46 Puerto Rico
25 Alaska
17 Virgin Islands

Top Providers

Below are the top 30 providers who performed this service most often. A provider’s name may appear twice on this list if he/she performs this service in both an office setting and in a facility. Medicare reimburses differently based on place of service and breaks the data out accordingly. Sorting is limited to the top 30 overall providers.


Provider Name Times Performed (or Units) % of Patients Unique Visits Per Patient
SINGULEX, INC

Alameda, Calif. 94502

Clinical Laboratory

95%

of this provider's 40,440 patients got this service
52,841

Performed in an office

95%

of this provider's 40,440 patients got this service
1.4
LABORATORY CORPORATION OF AMERICA HOLDINGS

Burlington, N.C. 27215

Clinical Laboratory

0.17%

of this provider's 1,306,778 patients got this service
2,305

Performed in an office

0.17%

of this provider's 1,306,778 patients got this service
1
AYMAN KARKOUTLY

Lubbock, Tex. 79410

Internal Medicine

70%

of this provider's 1,103 patients got this service
2,212

Performed in an office

70%

of this provider's 1,103 patients got this service
2.9
SOLSTAS LAB PARTNERS GROUP, LLC

Greensboro, N.C. 27410

Clinical Laboratory

0.33%

of this provider's 596,770 patients got this service
2,102

Performed in an office

0.33%

of this provider's 596,770 patients got this service
1.1
FRANKLIN COCKERILL

Rochester, Minn. 55905

Pathology

3%

of this provider's 56,628 patients got this service
2,023

Performed in an office

3%

of this provider's 56,628 patients got this service
1.3
SCRIPPS HEALTH

La Jolla, Calif. 92037

Clinical Laboratory

10%

of this provider's 14,387 patients got this service
1,896

Performed in an office

10%

of this provider's 14,387 patients got this service
1.3
AFSHINE EMRANI

Tarzana, Calif. 91356

Cardiology

79%

of this provider's 857 patients got this service
1,670

Performed in an office

79%

of this provider's 857 patients got this service
2.5
LABORATORY CORPORATION OF AMERICA HOLDINGS

Birmingham, Ala. 35233

Clinical Laboratory

0.23%

of this provider's 669,554 patients got this service
1,612

Performed in an office

0.23%

of this provider's 669,554 patients got this service
1.1
A2CL SERVICES, LLC

West Allis, Wis. 53227

Clinical Laboratory

0.67%

of this provider's 177,284 patients got this service
1,269

Performed in an office

0.67%

of this provider's 177,284 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA HOLDINGS

Dublin, Ohio 43016

Clinical Laboratory

0.19%

of this provider's 604,319 patients got this service
1,247

Performed in an office

0.19%

of this provider's 604,319 patients got this service
1.1
CLINICAL PATHOLOGY LABORATORIES, INC.

Austin, Tex. 78754

Clinical Laboratory

0.23%

of this provider's 459,687 patients got this service
1,116

Performed in an office

0.23%

of this provider's 459,687 patients got this service
1.1
UNILAB CORPORATION

WEST HILLS, Calif. 91304

Clinical Laboratory

0.24%

of this provider's 416,737 patients got this service
1,088

Performed in an office

0.24%

of this provider's 416,737 patients got this service
1.1
QUEST DIAGNOSTICS INCORPORATED

TETERBORO, N.J. 07608

Clinical Laboratory

0.19%

of this provider's 525,451 patients got this service
1,066

Performed in an office

0.19%

of this provider's 525,451 patients got this service
1.1
JON KELLER

Palo Alto, Calif. 94301

Pathology

3%

of this provider's 30,453 patients got this service
961

Performed in an office

3%

of this provider's 30,453 patients got this service
1.1
LABORATORY CORPORATION OF AMERICA

Dallas, Tex. 75230

Clinical Laboratory

0.26%

of this provider's 337,196 patients got this service
917

Performed in an office

0.26%

of this provider's 337,196 patients got this service
1
LABORATORY CORPORATION OF AMERICA

San Diego, Calif. 92128

Clinical Laboratory

0.23%

of this provider's 372,538 patients got this service
908

Performed in an office

0.23%

of this provider's 372,538 patients got this service
1
DAVID WOLF

New York, N.Y. 10065

Hematology/Oncology

67%

of this provider's 319 patients got this service
866

Performed in an office

67%

of this provider's 319 patients got this service
4.1
DAVID WOOD

San Antonio, Tex. 78222

Internal Medicine

77%

of this provider's 518 patients got this service
851

Performed in an office

77%

of this provider's 518 patients got this service
2.1
TEJVIR CHADHA

Fort Myers, Fla. 33907

Internal Medicine

33%

of this provider's 1,322 patients got this service
846

Performed in an office

33%

of this provider's 1,322 patients got this service
1.9
BRUCE MEHLMAN

Fort Myers, Fla. 33907

Internal Medicine

52%

of this provider's 1,303 patients got this service
828

Performed in an office

52%

of this provider's 1,303 patients got this service
1.2
LABORATORY CORPORATION OF AMERICA HOLDINGS

Raritan, N.J. 08869

Clinical Laboratory

0.11%

of this provider's 696,585 patients got this service
807

Performed in an office

0.11%

of this provider's 696,585 patients got this service
1.1
AJIT CHAUHAN

Danville, Va. 24541

Cardiology

51%

of this provider's 648 patients got this service
776

Performed in an office

51%

of this provider's 648 patients got this service
2.4
LABORATORY CORPORATION OF AMERICA

TAMPA, Fla. 33607

Clinical Laboratory

0.16%

of this provider's 444,355 patients got this service
742

Performed in an office

0.16%

of this provider's 444,355 patients got this service
1
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

Tucker, Ga. 30084

Clinical Laboratory

0.13%

of this provider's 557,363 patients got this service
721

Performed in an office

0.13%

of this provider's 557,363 patients got this service
1
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

IRVING, Tex. 75063

Clinical Laboratory

0.17%

of this provider's 390,265 patients got this service
716

Performed in an office

0.17%

of this provider's 390,265 patients got this service
1.1
WATSON CLINIC LLP

Lakeland, Fla. 33805

Clinical Laboratory

3%

of this provider's 22,842 patients got this service
697

Performed in an office

3%

of this provider's 22,842 patients got this service
1
LABORATORY CORPORATION OF AMERICA

Houston, Tex. 77040

Clinical Laboratory

0.23%

of this provider's 281,374 patients got this service
673

Performed in an office

0.23%

of this provider's 281,374 patients got this service
1
DAVID RUGGIERI

Punta Gorda, Fla. 33950

Cardiology

57%

of this provider's 806 patients got this service
651

Performed in an office

57%

of this provider's 806 patients got this service
1.4
QUEST DIAGNOSTICS INCORPORATED MI

Auburn Hills, Mich. 48326

Clinical Laboratory

0.25%

of this provider's 231,681 patients got this service
651

Performed in an office

0.25%

of this provider's 231,681 patients got this service
1.1
MARSHFIELD CLINIC

Marshfield, Wis. 54449

Clinical Laboratory

2%

of this provider's 36,065 patients got this service
651

Performed in an office

2%

of this provider's 36,065 patients got this service
1.1

Sources: Centers for Medicare and Medicaid Services, National Plan and Provider Enumeration System, American Medical Association

Services that begin with a letter come from CMS. All other codes and descriptions of the medical procedures are from the Current Procedural Terminology (CPT®) code set, copyright 2013 American Medical Association. All rights reserved. Where practical, AMA’s consumer friendly translation of the CPT descriptor was used. ProPublica has received permission from the AMA to use these codes on this site.